Esp32_ble_tracker Send to mqtt only specific data

Hi.
Esphome is brilliant peace of software. Thank you.

I have a little problem.
I want use ESP32 with esphome for tracking little ble beacons attached to keys.

So I need use only 2 binary sensor and search for only 2 MAC address.
But ESP send to mqtt all my MiFlora plant monitor without configuration.
To access to my MiFlora I use raspberry pi 0w with specific software.

How can I block default sending all found MiFlora on esphome?

It only sends log data for the MiFlora devices, not discovery data. You can adjust log level (see logger)